It is love at first sight for Hyung-joon, a certified public accountant, when he sees Si-jeong, a flight attendant. Despite their feelings for one another, Si-jeong ends up marrying Hyung-joon's friend Tae-seob. Hyung-joon, in turn marries, his first love Eun-ah. But when he hears about Tae-seob and Si-jeong's divorce he is thrown into a state of emotional conflict. Before Hyung-joon can rekindle their romance, Si-jeong marries a baseball player named Kang-hyuk. After numerous failed attempts at finding true love, Hyung-joon realizes the true meaning of love.
| Actor | Role |
|---|---|
 Choi Min-sooHyung-joon | Hyung-joon |
 Ji Soo-wonSi-jeong | Si-jeong |
 An Jin-sooNot listed | Not listed |
 Kim In-munNot listed | Not listed |
 Park Sun-youngNot listed | Not listed |